Respecting Gravity Systems

This conflict involves a gravity drain. Do we verify slope/elevation and approved reroute before changing duct?

I'm checking respecting gravity systems at [location]. I found: Duct is routed under/around a sloped drain without checking pitch and ceiling height.. This conflict involves a gravity drain. Do we verify slope/elevation and approved reroute before changing duct?

Coordination, Clashes, Sequencing & Rework 2nd Year YELLOW

Stop if

Hold point on respecting gravity systems: I have the location, photo, drawing/detail/spec/submittal, and what I checked. Who should verify before this gets covered, tested, started, labeled, rerouted, or turned over?

Watch out

Do not tell plumbing to “just move it” if it is a gravity system needing slope.

Check

room/grid/area
photo of condition
current drawing/detail/spec/submittal
what I already checked
what decision is needed

Say this to your foreman

14730 respecting gravity systems coordination, rfis & other trades yellow 2 this conflict involves a gravity drain. do we verify slope/elevation and approved reroute before changing duct? gravity drain conflict, pipe with slope in duct path, plumbing conflict, duct hitting drain duct is routed under/around a sloped drain without checking pitch and ceiling height.

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